48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
from __future__ import annotations
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import os
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from importlib import import_module
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from typing import Any, Callable, Dict, Sequence
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from SYS.cmdlet_spec import collect_registered_cmdlet_names
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CmdletFn = Callable[[Any, Sequence[str], Dict[str, Any]], int]
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def _register_cmdlet_object(cmdlet_obj, registry: Dict[str, CmdletFn]) -> None:
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run_fn = getattr(cmdlet_obj, "exec", None) if hasattr(cmdlet_obj, "exec") else None
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if not callable(run_fn):
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return
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for registered_name in collect_registered_cmdlet_names(cmdlet_obj):
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registry[registered_name] = run_fn
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def _iter_legacy_native_module_names() -> list[str]:
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base_dir = os.path.dirname(__file__)
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module_names: list[str] = []
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for filename in os.listdir(base_dir):
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if not (filename.endswith(".py") and not filename.startswith("_")
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and filename != "__init__.py"):
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continue
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module_names.append(filename[:-3])
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return module_names
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def register_native_commands(registry: Dict[str, CmdletFn]) -> None:
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"""Import legacy local command modules from cmdnat/ and register them."""
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for mod_name in _iter_legacy_native_module_names():
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try:
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module = import_module(f".{mod_name}", __name__)
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cmdlet_obj = getattr(module, "CMDLET", None)
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if cmdlet_obj:
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_register_cmdlet_object(cmdlet_obj, registry)
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except Exception as exc:
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import sys
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print(
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f"Error importing native command '{mod_name}': {exc}",
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file=sys.stderr
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)
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continue
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